Cheap flights from Ontario to Seattle

Travel > North America > United States > Ontario to Seattle flights

You could also hit the beaches for the additional fun and romance of a night gazing and playing at the ocean or go for a chat with your friends next to the excellent selection of micro brewed beers the city’s many pubs offer. Seattle boasts an The Pike Pub & Brewery, 1415 First Ave, and Pyramid Brewery & Ale House, 1201 First Ave S, both make unique hand-crafted brews, and the Irish pubs Kells, 1916 Post Alley, and Tir na nog, 801 First Ave, serve fine pints of Guinness plus the... (read more in our Seattle Travel Guide)

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Cheapest flights found for the next 6 months

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Check our newest flight offers to Seattle:

  • $192Southwest Airlines flight Southwest Airlines 
    FromToDepartureTime
    Ontario, CA (ONT)Seattle, WA (SEA)03/01/201709:20 am
    Seattle, WA (SEA)Ontario, CA (ONT)03/08/201705:55 pm
    flyfar.ca check price
  • $193Southwest Airlines flight Southwest Airlines 
    FromToDepartureTime
    Ontario, CA (ONT)Seattle, WA (SEA)03/01/201709:20 am
    Seattle, WA (SEA)Ontario, CA (ONT)03/08/201705:55 pm
    flightnetwork.com check price
  • $392Multiple Airlines flight Multiple Airlines 
    FromToDepartureTime
    Toronto, ON (YYZ)Seattle, WA (SEA)12/14/201607:00 am
    Seattle, WA (SEA)Toronto, ON (YYZ)12/28/201610:30 am
    flighthub.com check price
  • $445Multiple Airlines flight Multiple Airlines 
    FromToDepartureTime
    Kitchener, ON (YKF)Seattle, WA (SEA)01/18/201707:00 pm
    Seattle, WA (SEA)Kitchener, ON (YKF)02/01/201709:19 pm
    flighthub.com check price
  • $446Multiple Airlines flight Multiple Airlines 
    FromToDepartureTime
    Windsor, ON (YQG)Seattle, WA (SEA)01/13/201701:20 pm
    Seattle, WA (SEA)Windsor, ON (YQG)01/19/201711:14 pm
    cheapoair.com check price
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Thy Turkish AirlinesSeattle To Tirana Thy Turkish Airlines airfares from Seattle in January
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American AirlinesOttawa To Santiago American Airlines airfares from Ottawa in January
$524 Depart: 01/24/2017
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Multiple AirlinesDallas To Warsaw Multiple Airlines airfares from Dallas in December
$1332 Depart: 12/28/2016
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Thy Turkish AirlinesAtlanta To Karachi Thy Turkish Airlines airfares from Atlanta in August
$1622 Depart: 08/01/2016
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Jetblue AirwaysJacksonville To Chicago Jetblue Airways airfares from Jacksonville in January
$447 Depart: 01/31/2017
Return: 02/15/2017

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Multiple AirlinesHonolulu To Vancouver Multiple Airlines airfares from Honolulu in March
$618 Depart: 03/10/2017
Return: 03/19/2017

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Multiple AirlinesPhiladelphia To Split Multiple Airlines airfares from Philadelphia in December
$5241 Depart: 12/31/2016
Return: 01/14/2017

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